LOANS - Collateral Dependent Loans (Details) - USD ($)	Sep. 30, 2020	Dec. 31, 2019
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated loans		$ 26,983,000
Individually evaluated loans, related allowance for credit losses		4,676,000
Commercial, industrial and agricultural
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated loans		21,014,000
Individually evaluated loans, related allowance for credit losses		4,676,000
Commercial, industrial and agricultural \| Collateral Dependent Loans
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated loans	$ 10,100,000
Individually evaluated loans, related allowance for credit losses	6,600,000
Commercial real estate occupied:
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated loans		$ 5,675,000
Commercial real estate occupied: \| Collateral Dependent Loans
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated loans	1,400,000
Individually evaluated loans, related allowance for credit losses	$ 0

Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 11B
-Subparagraph (g)
-URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953423-111524

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- Definition

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+ References

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- Definition

The balance of financing receivables that were individually evaluated for impairment.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 11B
-Subparagraph (h)
-URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953423-111524

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